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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Methyl-N-[4-(4-aminophenoxy]butyl]benzenesulfonamide 196088-89-8 C17H22N2O3S
4-Methyl-N-[4-(4-aminophenoxy]butyl]benzenesulfonamide
—— 4-(2-oxooxazolidin-3-yl)but-3-yn-2-yl 2-(benzo[d][1,3]dioxol-5-yl)acetate 1393331-27-5 C16H15NO6
4-(2-oxooxazolidin-3-yl)but-3-yn-2-yl 2-(benzo[d][1,3]dioxol-5-yl)acetate
—— (±)-4-(2-carboxymethoxy-5-chloro-phenyl)-6,7-dihydro-4H-thiazolo[5,4-c]pyridine-5-carboxylic acid 3-chloro-benzyl ester 1531635-36-5 C22H18Cl2N2O5S
(±)-4-(2-carboxymethoxy-5-chloro-phenyl)-6,7-dihydro-4H-thiazolo[5,4-c]pyridine-5-carboxylic acid 3-chloro-benzyl ester
—— 4-((2-chloro-5-methylphenyl)amino)-N,N,8-trimethyl-1-naphthamide 1446745-86-3 C21H21ClN2O
4-((2-chloro-5-methylphenyl)amino)-N,N,8-trimethyl-1-naphthamide
—— 4-Chlor-3-(1-hydroxy-1-methyl-propyl)-pyrazol 99282-53-8 C7H11ClN2O
4-Chlor-3-(1-hydroxy-1-methyl-propyl)-pyrazol
—— 4-Acetyl-1-[(tert-butoxy)carbonyl]pyrrolidine-2-carboxylicacid 2309444-30-0 C12H19NO5
4-Acetyl-1-[(tert-butoxy)carbonyl]pyrrolidine-2-carboxylicacid
—— [4-tert-butoxylamino-4-(4-{15-[2-(2,3,4,5,6-pentahydroxyhexanoylamino)ethylcabamoyl]pentadecyloxy}phenylcarbamoyl)butyl]carbamic acid tert-butyl ester 1254581-06-0 C45H79N5O13
[4-tert-butoxylamino-4-(4-{15-[2-(2,3,4,5,6-pentahydroxyhexanoylamino)ethylcabamoyl]pentadecyloxy}phenylcarbamoyl)butyl]carbamic acid tert-butyl ester
—— (4R,5S)-1,5-dimethyl-3-{[(1S)-4-methylcyclohex-3-en-1-yl]carbonyl}-4-phenyl-2-imidazolidinone 331283-88-6 C19H24N2O2
(4R,5S)-1,5-dimethyl-3-{[(1S)-4-methylcyclohex-3-en-1-yl]carbonyl}-4-phenyl-2-imidazolidinone
—— 4,5,5-trimethyl-2-(thiophen-2-yl)-2,5-dihydro-1H-imidazol-1-ol 1193304-36-7 C10H14N2OS
4,5,5-trimethyl-2-(thiophen-2-yl)-2,5-dihydro-1H-imidazol-1-ol
—— (4R,5R,6S,7S,8R,E)-5,7-bis((diethyl(isopropyl)silyl)oxy)-6-ethyl-2,4,8-trimethylundec-2-en-10-yn-1-ol 213408-93-6 C30H60O3Si2
(4R,5R,6S,7S,8R,E)-5,7-bis((diethyl(isopropyl)silyl)oxy)-6-ethyl-2,4,8-trimethylundec-2-en-10-yn-1-ol
—— 4-(6-methyl-1,3-benzothiazol-2-yl)amino-2-(4-methoxyphenyl)amino-1,3-thiazole 1276539-00-4 C18H16N4OS2
4-(6-methyl-1,3-benzothiazol-2-yl)amino-2-(4-methoxyphenyl)amino-1,3-thiazole
—— (4R)-4-{4-cyano-2-[phenylsulfonyl]phenyl}-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydropyrimidine-5-carbonitrile 1164205-19-9 C26H17F3N4O3S
(4R)-4-{4-cyano-2-[phenylsulfonyl]phenyl}-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydropyrimidine-5-carbonitrile
—— 4-Pentyloxy-benzoic acid 4-benzyloxy-phenyl ester 148731-04-8 C25H26O4
4-Pentyloxy-benzoic acid 4-benzyloxy-phenyl ester
—— 4-(2-Amino-1,3,3-tricyanoallyliden)-2,6-diphenyl-4H-pyran 30450-93-2 C23H14N4O
4-(2-Amino-1,3,3-tricyanoallyliden)-2,6-diphenyl-4H-pyran
—— 4-(2,4-Dinitrophenyl)-1H-1,2,3-triazol 31123-30-5 C8H5N5O4
4-(2,4-Dinitrophenyl)-1H-1,2,3-triazol
—— 4-Amino-17β-hydroxy-17α-methyl-4-aza-androsten-(5) 2989-03-9 C19H32N2O
4-Amino-17β-hydroxy-17α-methyl-4-aza-androsten-(5)
—— 4-[(4,6-dichloro-[1,3,5]triazin-2-yl)-(4,6-dimethoxy-[1,3,5]triazin-2-yl)-amino]-benzoic acid methyl ester 27315-35-1 C16H13Cl2N7O4
4-[(4,6-dichloro-[1,3,5]triazin-2-yl)-(4,6-dimethoxy-[1,3,5]triazin-2-yl)-amino]-benzoic acid methyl ester
—— 4-methyl-N-[2-methyl-4-oxo-2-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazolidin-3-yl]benzenesulfonamide 1217319-36-2 C21H24N2O3S2
4-methyl-N-[2-methyl-4-oxo-2-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazolidin-3-yl]benzenesulfonamide
—— (4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-5-Hydroxy-4a,6a-dimethyl-2-oxo-8-thiophen-3-ylmethyl-2,4a,4b,5,6,6a,8,9,9a,10,10a,,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carboxylicacidmethylester 1270040-46-4 C27H33NO5S
(4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-5-Hydroxy-4a,6a-dimethyl-2-oxo-8-thiophen-3-ylmethyl-2,4a,4b,5,6,6a,8,9,9a,10,10a,,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carboxylicacidmethylester
—— 4-nitro-N-[24-[(4-nitrobenzoyl)amino]-2,5,8,15,18,21-hexaoxatricyclo[20.4.0.09,14]hexacosa-1(22),9(14),10,12,23,25-hexaen-11-yl]benzamide 430457-43-5 C34H32N4O12
4-nitro-N-[24-[(4-nitrobenzoyl)amino]-2,5,8,15,18,21-hexaoxatricyclo[20.4.0.09,14]hexacosa-1(22),9(14),10,12,23,25-hexaen-11-yl]benzamide
—— 4-acetyl-3-amino-2-formanilidoacetyl-5-phenylaminothiophene 142168-60-3 C21H19N3O3S
4-acetyl-3-amino-2-formanilidoacetyl-5-phenylaminothiophene
—— 4-(4-chloro-3-nitrophenyl)-1,6-dimethylpyrimido[4,5-c]pyridazine-5,7(1H,6H)-dione 1217903-58-6 C14H10ClN5O4
4-(4-chloro-3-nitrophenyl)-1,6-dimethylpyrimido[4,5-c]pyridazine-5,7(1H,6H)-dione
—— 4-Brom-benzolsulfonsaeure-<2-tetrahydrofuryl-(2)-aethylester> 1146-50-5 C12H15BrO4S
4-Brom-benzolsulfonsaeure-<2-tetrahydrofuryl-(2)-aethylester>
—— (4S,5R,6R)-5-Acetylamino-4-amino-6-[(2-cyclohexylethyl)propylcarbamoyl]-5,6-dihydro-4H-pyran-2-carboxylic acid trifluoroacetate salt 185381-59-3 C2HF3O2*C20H33N3O5
(4S,5R,6R)-5-Acetylamino-4-amino-6-[(2-cyclohexylethyl)propylcarbamoyl]-5,6-dihydro-4H-pyran-2-carboxylic acid trifluoroacetate salt
—— 4-(2,3,4,4,5,6-Hexamethyl-2,5-cyclohexadienyliden)-2-buten-1-ol 60724-93-8 C16H24O
4-(2,3,4,4,5,6-Hexamethyl-2,5-cyclohexadienyliden)-2-buten-1-ol
—— {4-fluoro-7-[5-(4-fluorobenzyl)-4-methyl-1H-1,2,3-triazoI-1-yl]-6,7,8,9-tetrahydropyrido[1,2-a]indol-10-yl}acetic acid 1242272-50-9 C24H22F2N4O2
{4-fluoro-7-[5-(4-fluorobenzyl)-4-methyl-1H-1,2,3-triazoI-1-yl]-6,7,8,9-tetrahydropyrido[1,2-a]indol-10-yl}acetic acid
—— 4-Hydroxy-benzoic acid [2-(6-methyl-2-methylsulfanyl-pyrimidin-4-yloxy)-1-(3-nitro-phenyl)-eth-(Z)-ylidene]-hydrazide 51894-27-0 C21H19N5O5S
4-Hydroxy-benzoic acid [2-(6-methyl-2-methylsulfanyl-pyrimidin-4-yloxy)-1-(3-nitro-phenyl)-eth-(Z)-ylidene]-hydrazide
—— 4-[(2,4-Dinitro-phenyl)-hydrazono]-1,2,3,4-tetrahydro-benzo[c]chromen-6-one 39954-22-8 C19H14N4O6
4-[(2,4-Dinitro-phenyl)-hydrazono]-1,2,3,4-tetrahydro-benzo[c]chromen-6-one
—— 4-benzyl-2,2,4,6-tetramethyl-3,4-dihydro-2<i>H</i>-pyran 30095-70-6 C16H22O
4-benzyl-2,2,4,6-tetramethyl-3,4-dihydro-2<i>H</i>-pyran
—— 4-amino-<i>N</i>-(5-bromo-pyrimidin-4-yl)-benzenesulfonamide 36082-80-1 C10H9BrN4O2S
4-amino-<i>N</i>-(5-bromo-pyrimidin-4-yl)-benzenesulfonamide
—— 4-Nitro-benzoic acid 2-bromo-3-(2-nitro-phenoxy)-propyl ester 30729-02-3 C16H13BrN2O7
4-Nitro-benzoic acid 2-bromo-3-(2-nitro-phenoxy)-propyl ester
—— (4,4'-dichloro-benzhydrylidene)-methyl-succinic acid anhydride 28799-39-5 C18H12Cl2O3
(4,4'-dichloro-benzhydrylidene)-methyl-succinic acid anhydride
—— [4-(2-amino-4-methyl-6-oxo-6<i>H</i>-pyrimidin-1-yl)-butyl]-phosphonic acid dibutyl ester 35003-82-8 C17H32N3O4P
[4-(2-amino-4-methyl-6-oxo-6<i>H</i>-pyrimidin-1-yl)-butyl]-phosphonic acid dibutyl ester
—— 4,4'-(4-oxo-2-thioxo-imidazolidine-1,3-diyl)-bis-benzoic acid diethyl ester 54185-22-7 C21H20N2O5S
4,4'-(4-oxo-2-thioxo-imidazolidine-1,3-diyl)-bis-benzoic acid diethyl ester
—— (4R)-4-[(3R,10S,12S,13R,17R)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-N-(2-dimethylaminoethyl)pentanamide 36016-89-4 C28H50N2O3
(4R)-4-[(3R,10S,12S,13R,17R)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-N-(2-dimethylaminoethyl)pentanamide
—— 4,5-di(4-benzyloxyphenoxy)phthalonitrile 934464-91-2 C34H24N2O4
4,5-di(4-benzyloxyphenoxy)phthalonitrile
—— 4α,5-epoxy-3α,11α-dihydroxy-5α-androstan-17-one 76374-45-3 C19H28O4
4α,5-epoxy-3α,11α-dihydroxy-5α-androstan-17-one
—— 4-methoxybenzaldehyde O-(1-(2-oxopyrrolidin-1-yl)ethyl) oxime 1019400-59-9 C14H18N2O3
4-methoxybenzaldehyde O-(1-(2-oxopyrrolidin-1-yl)ethyl) oxime
—— 4-fluoro-N-(4-methyl-3-{2-[4-(4-methyl-piperazin-1-yl)-phenylamino]-5-oxo-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-phenyl)-5-trifluoromethyl-benzamide 1332328-48-9 C33H31F4N7O2
4-fluoro-N-(4-methyl-3-{2-[4-(4-methyl-piperazin-1-yl)-phenylamino]-5-oxo-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-phenyl)-5-trifluoromethyl-benzamide
—— 4-amino-2-methylsulfanyl-thiazole-5-carboxylic acid 2,6-dimethyl-anilide 63238-01-7 C13H15N3OS2
4-amino-2-methylsulfanyl-thiazole-5-carboxylic acid 2,6-dimethyl-anilide
—— 4-hexyl-6-(6-nitro-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)benzene-1,3-diol 126554-14-1 C17H21N5O4
4-hexyl-6-(6-nitro-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)benzene-1,3-diol
—— 4-{3-(dimethylamino)-5-[(triisopropylsilyl)oxy]phenoxy}butan-1-ol 1253783-81-1 C21H39NO3Si
4-{3-(dimethylamino)-5-[(triisopropylsilyl)oxy]phenoxy}butan-1-ol
—— 4-[10-(3-carboxypropyl)-3-tetracyclo[10.2.1.05,14.08,13]pentadeca-1,3,5(14),8(13),9,11-hexaenyl]butanoic acid 149054-09-1 C23H24O4
4-[10-(3-carboxypropyl)-3-tetracyclo[10.2.1.05,14.08,13]pentadeca-1,3,5(14),8(13),9,11-hexaenyl]butanoic acid
—— 4-chloro-5-(1,3-dichloro-2-propyloxy)-3,6-epoxycyclohexane-1,2-dicarboxylic exo-anhydride 84760-48-5 C11H11Cl3O5
4-chloro-5-(1,3-dichloro-2-propyloxy)-3,6-epoxycyclohexane-1,2-dicarboxylic exo-anhydride
—— 4-n-Butoxycarbonyl-2-(3-N,N-dimethylaminopropyl)-1(2H)-isoquinolone maleate 78745-64-9 C4H4O4*C19H26N2O3
4-n-Butoxycarbonyl-2-(3-N,N-dimethylaminopropyl)-1(2H)-isoquinolone maleate
—— 4-{[(3,4-dimethylphenyl)(methylsulfonyl)amino]methyl}-N-[2-(propan-2-yl)phenyl]benzamide 341003-53-0 C26H30N2O3S
4-{[(3,4-dimethylphenyl)(methylsulfonyl)amino]methyl}-N-[2-(propan-2-yl)phenyl]benzamide
—— [(4S,5R)-5-methyl-4,5-dihydro-1,3-oxazol-4-yl]-piperidin-1-ylmethanone 121785-22-6 C10H16N2O2
[(4S,5R)-5-methyl-4,5-dihydro-1,3-oxazol-4-yl]-piperidin-1-ylmethanone
—— 4-Chloro-8-methyl-2,3-diphenyl-furo[3,2-c]quinoline 675597-77-0 C24H16ClNO
4-Chloro-8-methyl-2,3-diphenyl-furo[3,2-c]quinoline
—— 4-{[2-(3-methyl-1,2,4-oxadiazol-5-yl)piperidin-1-yl]carbonyl}-1H-indole 1340777-96-9 C17H18N4O2
4-{[2-(3-methyl-1,2,4-oxadiazol-5-yl)piperidin-1-yl]carbonyl}-1H-indole
—— 4-methyl-N-[1-(4-phenoxyphenyl)-prop-2-ynyl]-benzenesulfonamide 771565-32-3 C22H19NO3S
4-methyl-N-[1-(4-phenoxyphenyl)-prop-2-ynyl]-benzenesulfonamide